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检索条件"机构=Key Lab of Data Engineering and Knowledge Engineering of MOE"
358 条 记 录,以下是281-290 订阅
排序:
A property of reductions in Fuzzy Variable Precision Rough Set model
A property of reductions in Fuzzy Variable Precision Rough S...
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International Conference on Machine Learning and Cybernetics (ICMLC)
作者: Eric C. C. Tsang Su-Yun Zhao Cai-Li Zhou Faculty of Information Technology Macau University of Science and Technology Taipa Macao China Key Laboratory of Data Engineering and Knowledge Engineering MOE Renmin University of China China School of Mathematics and Computer Sciences Hebei University China
In this paper, we use strict mathematics reasoning to discover the relation between the threshold and reduction in Fuzzy Variable Precision Rough Sets (FVPRS), i.e., the reductions act as a nested structure with the m... 详细信息
来源: 评论
Idea-map: A Spatiotemporal View of Research Ideas
Idea-map: A Spatiotemporal View of Research Ideas
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2011 Eighth International Conference on Fuzzy System and knowledge Discovery(第八届模糊系统与知识发现国际会议 FSKD 2011)
作者: HeHu Xiaoyong Du Key Laboratory of Data Engineering and Knowledge Engineering(Renmin University of China) MOE Beijing 100872 P. R. China School of Information Renmin University of China Beijing 100872 P. R. China
in this paper, we describe idea-map, a mash-up application building on top of Linked data Cloud. It reads in user's keywords (about research ideas) and executes a SPARQL query against DBLP endpoint. Spatial an... 详细信息
来源: 评论
An improved elastic net with heuristic cloning strategy for traveling salesman problem
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ICIC Express Letters 2011年 第11期5卷 3995-4000页
作者: Yang, Gang Yang, Nan Yi, Junyan Key Laboratory of Data Engineering and Knowledge Engineering MOE School of Information Renmin University of China No. 59 Zhongguancun Street Haidian District Beijing 100872 China Department of Computer Science and Technology Zhejiang University of Technology No. 18 Chaowang Road Hangzhou 310014 China
Based on analysis of relationships between solution qualities and number of initial dynamic points in elastic net algorithm, we propose an improved elastic network algorithm (IENA) introduced in a heuristic cloning st... 详细信息
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Constant approximation for virtual backbone construction with Guaranteed Routing Cost in wireless sensor networks
Constant approximation for virtual backbone construction wit...
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IEEE Annual Joint Conference: INFOCOM, IEEE Computer and Communications Societies
作者: Hongwei Du Qiang Ye Weili Wu Wonjun Lee Deying Li Dingzhu Du Stephen Howard Department of Computer Science and Information Technology University of Prince Edward Island Canada Department of Computer Science University of Texas Dallas USA Department of Computer Science and Engineering Korea University Seoul South Korea Key Laboratory of Data Engineering and Knowledge Engineering MOE Renmin University of China China
In wireless sensor networks, virtual backbone construction based on connected dominating set is a competitive issue for routing efficiency and topology control. Assume that a sensor networks is defined as a connected ... 详细信息
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Approximation for a scheduling problem with application in wireless networks
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Science China Mathematics 2010年 第6期53卷 1643-1655页
作者: ZHU QingHua & LI DeYing key laboratory of data engineering and knowledge engineering,moe,School of Information,Renmin University of China,Beijing 100872,China 1. Key Laboratory of Data Engineering and Knowledge Engineering MOE School of Information Renmin University of China Beijing 100872 China
A network of many sensors and a base station that are deployed over a region is *** sensor has a transmission range,an interference range and a carrier sensing range,which are r,αr and βr,*** this paper,we study the... 详细信息
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A sampling-based algorithm for approximating maximum average value region in wireless sensor network
A sampling-based algorithm for approximating maximum average...
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International Workshop on Scheduling and Resource Management for Parallel and Distributed Systems
作者: Zhang, Hao Wu, Zhongbo Li, Deying Chen, Hong School of Information Renmin University of China Key Laboratory of Data Engineering and Knowledge Engineering MOE Beijing China
in wireless sensor network, sensory readings are often noisy due to the imprecision of measuring hardware and the disturbance of deployment environment, so it is often inaccurate if we use individual sensor readings t... 详细信息
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Managing a large shared bank of unstructured data by using free-table
Managing a large shared bank of unstructured data by using f...
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12th International Asia Pacific Web Conference, APWeb 2010
作者: Zhang, Xiao Du, Xiaoyong Chen, Jinchuan Wang, Shan Renming University of China Key Lab. of Data Engineering and Knowledge Engineerging MOE China 59 Zhongguancun Street Beijing China
This paper presents a reference framework, called BUD, to manage a large shared bank of unstructured data. This paper lists several important issues on managing or maintaining the unstructured data in BUD. BUD stores ... 详细信息
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XRCJ: Supporting keyword search in XML and relation co-occurrence
XRCJ: Supporting keyword search in XML and relation co-occur...
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1st International Workshop on Graph database, IWGD 2010, 1st International Workshop on Advanced Techniques on XML data Management, XMLDM 2010, 2nd International Workshop on WCMT 2010, Held in Conj. with WAIM 2010
作者: Zhang, Song Du, Xiaoyong Key Lab. of Data Engineering and Knowledge Engineering School of Information Renmin University of China China
keyword search is a proven, user-friendly way to query html documents in the World Wide Web. With the trend of integrating IR technologies into DB community, state-of-the-art studies have introduced keyword search int... 详细信息
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Managing a Large Shared Bank of Unstructured data by Using Free-Table
Managing a Large Shared Bank of Unstructured Data by Using F...
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International Asia-Pacific Web Conference (APWEB)
作者: Xiao Zhang Xiaoyong Du Jinchuan Chen Shan Wang Key Laboratory of Data Engineering and Knowledge Engineering MOE Renmin University of China Beijing China
This paper presents a reference framework, called BUD, to manage a large shared bank of unstructured data. This paper lists several important issues on managing or maintaining the unstructured data in BUD. BUD stores ... 详细信息
来源: 评论
Interference and power constrained broadcast and multicast routing in wireless ad hoc networks using directional antennas
Interference and power constrained broadcast and multicast r...
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作者: Li, Zheng Li, Deying Liu, Ming School of Information Renmin University of China Beijing 100872 China Key Laboratory of Data Engineering and Knowledge Engineering Renmin University of China MOE Beijing 100872 China School of Computer Science and Engineering University of Electronic Science and Technology of China Chengdu 610054 China
In this paper, we address the interference and power constrained broadcast/multicast routing problem (D-IPCB/M) in wireless ad hoc networks using directional antenna as a starting point, which jointly considers low-in... 详细信息
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